Try to challenge this game and lets see are you able to solve the Roller Ball puzzles in it.

Simply there are items you can drag and use them to achieve your missions.

Steps to play
1- click the tool box page icon.
2- drag tools from it to screen.
3- rotate the items if needed.
4- green marker means item can be placed.
5- red marker means item can't be placed.
6- Try to collect more stars

let us know when you unlock all missions to give you more :)
Roller Ball is free enjoy !!